Title :
Model reduction by moment matching for linear singular systems
Author :
Giordano Scarciotti
Author_Institution :
Dept. of Electrical and Electronic Engineering, Imperial College London, SW7 2AZ, UK
Abstract :
The paper presents a moment matching approach to the model reduction problem for singular systems. Combining the interpolation-based and the steady-state-based description of moment, a partitioned formulation of the Krylov projector is obtained. Several implications of this result are investigated and different families of reduced order models are proposed. The possibility to maintain structural properties of system is studied. Two examples illustrate the results of the paper.
Keywords :
"Reduced order systems","Steady-state","Mathematical model","MIMO","Controllability","Instruments","Standards"
Conference_Titel :
Decision and Control (CDC), 2015 IEEE 54th Annual Conference on
DOI :
10.1109/CDC.2015.7403373
